1/2 Heliax coaxial cable comparable to ANDREW LDF4-50A up to 380 ft. roll

Description

sold in 20 ft. increments, up to 380 ft roll
order 2 for 40 ft.. 5 for 100 ft and so on...
telecommunications 1/2 Heliax Foam Dielectric Feeder coaxial cable
1/2'' Flexible Annular Corrugated Coax Cable comparable to ANDREW  LDF4-50A
Attenuation (VSWR1.0, cable temp. 20℃) & Average Power (VSWR 1.0, ambient temp. 40℃)
Frequency (MHz)
Attenuation (≯dB/100m)
Average Power (KW)
100
2.15
3.94
200
3.08
2.75
450
4.70
1.80
800
6.35
1.33
900
6.75
1.25
1000
7.20
1.18
1500
9.05
0.95
1800
9.90
0.86
2000
10.50
0.81
2200
11.10
0.77
2400
11.60
0.75
2500
11.95
0.73
3000
13.20
0.65
Electrical Characteristics
Capacitance (pF/M)
76
Impedance (Ohm)
50
Velocity of Propagation (%)
88
Peak Power Rating (KW)
40
RF Peak Voltage (KV)
1.6
Insulation Resistance (MΩ.km)
>5000
Cut-off Frequency (GHz)
8.8
Insulation Voltage (KV)
6
Inner Conductor DC Resistance (Ω/km)
1.48
Outer Conductor DC Resistance (Ω/km)
1.90
Jacket Spark (KV)
8.0
Shielding Effectiveness (dB)
>120
VSWR≤(Return loss≥dB)
0.005-3GHz
1.15 (23)
0.8-1.0GHz
1.10 (26)
1.7-2.0GHz
1.10 (26)
2.0-2.4GHz
1.10(26)